/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.openejb.test;
import java.io.PrintStream;
import java.util.Enumeration;
import junit.framework.TestFailure;
import junit.framework.TestResult;
public class ResultPrinter extends junit.textui.ResultPrinter {
public ResultPrinter(final PrintStream writer) {
super(writer);
}
public PrintStream writer(){
return getWriter();
}
public void printFailures(final TestResult result) {
if (result.failureCount() != 0) {
writer().println("\n~~ Failure Results ~~~~~~~~~\n");
if (result.failureCount() == 1)
writer().println("There was " + result.failureCount() + " failure:");
else
writer().println("There were " + result.failureCount() + " failures:");
int i = 1;
writer().println("\nFailure Summary:");
for (final Enumeration e= result.failures(); e.hasMoreElements(); i++) {
final TestFailure failure= (TestFailure) e.nextElement();
writer().println(i + ") " + failure.failedTest());
}
i = 1;
writer().println("\nFailure Details:");
for (final Enumeration e= result.failures(); e.hasMoreElements(); i++) {
final TestFailure failure= (TestFailure) e.nextElement();
writer().println("\n"+ i + ") " + failure.failedTest());
final Throwable t= failure.thrownException();
if (t.getMessage() != null)
writer().println("\t\"" + t.getMessage() + "\"");
else {
writer().println();
failure.thrownException().printStackTrace();
}
}
}
}
/**
* Prints the header of the report
*/
public void printHeader(final TestResult result) {
if (result.wasSuccessful()) {
writer().println();
writer().print("OK");
writer().println (" (" + result.runCount() + " tests)");
} else {
writer().println();
writer().println("FAILURES!!!");
writer().println("~~ Test Results ~~~~~~~~~~~~");
writer().println(" Run: "+result.runCount());
writer().println(" Failures: "+result.failureCount());
writer().println(" Errors: "+result.errorCount());
}
}
public void printErrors(final TestResult result) {
if (result.errorCount() != 0) {
writer().println("\n~~ Error Results ~~~~~~~~~~~\n");
if (result.errorCount() == 1)
writer().println("There was "+result.errorCount()+" error:");
else
writer().println("There were "+result.errorCount()+" errors:");
writer().println("\nError Summary:");
int i = 1;
for (final Enumeration e= result.errors(); e.hasMoreElements(); i++) {
final TestFailure failure= (TestFailure) e.nextElement();
writer().println(i + ") " + failure.failedTest());
}
writer().println("\nError Details:");
i = 1;
for (final Enumeration e= result.errors(); e.hasMoreElements(); i++) {
final TestFailure failure= (TestFailure)e.nextElement();
writer().println(i+") "+failure.failedTest());
final String trace = getRelevantStackTrace(failure.thrownException());
writer().println(trace);
}
}
}
public String getRelevantStackTrace(final Throwable t){
final StringBuffer trace = new StringBuffer();
try{
// Cut the stack trace after "at junit.framework" is found
// Return just the first part.
final java.io.ByteArrayOutputStream bos = new java.io.ByteArrayOutputStream();
final java.io.PrintWriter pw = new java.io.PrintWriter(bos);
t.printStackTrace(pw);
pw.close();
final java.io.BufferedReader reader = new java.io.BufferedReader(new java.io.StringReader(bos.toString()));
String line = reader.readLine();
while(line != null) {
if (line.indexOf("at junit.framework") != -1) break;
if (line.indexOf("at org.apache.openejb.test.NumberedTestCase") != -1) break;
if (line.indexOf("at org.apache.openejb.test.TestSuite") != -1) break;
trace.append(line).append('\n');
line = reader.readLine();
}
} catch(final Exception e){
}
return trace.toString();
}
}